YOU SAID:

cat's are terrible, dogs are great

INTO JAPANESE

猫の性格はひどく、犬は素晴らしい。

BACK INTO ENGLISH

The cat has a terrible personality and the dog is wonderful.

INTO JAPANESE

猫はひどい性格で、犬は素晴らしい。

BACK INTO ENGLISH

Cats are terrible in character, and dogs are great.

INTO JAPANESE

猫は性格がひどく、犬は素晴らしい。

BACK INTO ENGLISH

The cat has a terrible personality and the dog is wonderful.

INTO JAPANESE

猫はひどい性格で、犬は素晴らしい。

BACK INTO ENGLISH

Cats are terrible in character, and dogs are great.

INTO JAPANESE

猫は性格がひどく、犬は素晴らしい。